/* LR PARTS — общий стиль сайта
   1. токены и база   2. кнопки и поля   3. шапка и меню   4. главный экран
   5. ленты   6. секции главной   7. внутренние страницы   8. контакты, шаги, текст
   9. подвал   10. окно заявки, уведомления   11. адаптив и доступность */

/* ---------- 1. токены и база ---------- */
:root {
  --bg: #030303;
  --bg-2: #0c0c0c;
  --bg-3: #161616;
  --red: #d90f1b;
  --red-hot: #f4222e;
  --red-deep: #8e0a12;
  --red-ghost: #26070a;
  --white: #f4f2ef;
  --grey: #8d8d8d;
  --grey-2: #565656;
  --ghost: #1d1d1d;
  --line: rgba(217, 15, 27, 0.6);
  --line-soft: rgba(255, 255, 255, 0.12);
  --font: "Inter", system-ui, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Sofia Sans Extra Condensed", "Arial Narrow", Impact, sans-serif;
  --font-wide: "Unbounded", "Arial Black", var(--font);
  --wrap: 1320px;
  --gutter: clamp(16px, 4vw, 56px);
  --header-h: 72px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --r-btn: 12px;   /* скругление кнопок: 0 — углы острые, 24px — «таблетка» */
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }

img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, dl, dd, figure { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--red-hot); outline-offset: 3px; }
::selection { background: var(--red); color: #fff; }

.wrap { width: min(var(--wrap), 100% - var(--gutter) * 2); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -80px; z-index: 200; background: var(--red); padding: 10px 16px; }
.skip:focus { top: 12px; }

.red { color: var(--red); }
.grey { color: var(--grey); }

/* заголовок секции: первое слово белое, второе серое */
.h-sec {
  font-size: clamp(26px, 2.6vw, 38px); font-weight: 800; letter-spacing: -0.03em;
  line-height: 1; text-transform: uppercase;
}
.h-sec span { color: var(--grey); }
.label { font-size: clamp(16px, 1.4vw, 20px); font-weight: 800; letter-spacing: -0.02em; text-transform: uppercase; }
.lead { color: var(--grey); font-size: 14px; line-height: 1.45; }

.display {
  font-family: var(--font-display); font-weight: 900; text-transform: uppercase;
  line-height: 0.86; letter-spacing: 0.005em; color: var(--red);
}
.ghost {
  font-weight: 800; text-transform: uppercase; letter-spacing: -0.045em; line-height: 0.92;
  color: var(--ghost); user-select: none;
}

.section { position: relative; padding-block: clamp(64px, 9vw, 140px); }

/* красные уголки-скобки */
.corners { position: relative; }
.corners::before, .corners::after {
  content: ""; position: absolute; top: 0; width: 12px; height: 12px;
  border-top: 1px solid var(--red); pointer-events: none;
}
.corners::before { left: 0; border-left: 1px solid var(--red); }
.corners::after { right: 0; border-right: 1px solid var(--red); }

/* появление при прокрутке */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- 2. кнопки и поля ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 28px; border: 1px solid transparent; border-radius: var(--r-btn);
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap;
  transition: background-color 0.25s, border-color 0.25s, color 0.25s, transform 0.2s;
  cursor: pointer; touch-action: manipulation;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: var(--red-hot); }
.btn--line { border-color: var(--line); color: var(--white); }
.btn--line:hover { border-color: var(--red-hot); background: rgba(217, 15, 27, 0.12); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 12px; border-radius: calc(var(--r-btn) - 2px); }
.btn--wide { width: 100%; }
.btn[disabled] { opacity: 0.45; cursor: default; }

.field {
  width: 100%; min-height: 48px; padding: 0 16px;
  background: var(--bg-3); color: var(--white);
  border: 1px solid transparent; border-radius: 0; font-size: 14px;
  transition: border-color 0.2s, background-color 0.2s;
}
.field::placeholder { color: var(--grey); }
.field:hover { background: #1b1b1b; }
.field:focus { outline: none; border-color: var(--red); }
.field.is-bad { border-color: var(--red-hot); }
textarea.field { padding-block: 13px; min-height: 96px; resize: vertical; line-height: 1.4; }
select.field {
  appearance: none; padding-right: 40px; cursor: pointer; font-weight: 600;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23f4f2ef' stroke-width='2.4'%3E%3Cpath d='M5 9l7 7 7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center;
}
select.field:disabled { color: var(--grey-2); cursor: default; }
select.field option { background: var(--bg-3); color: var(--white); font-weight: 400; }
.field--line { background: transparent; border-color: var(--line-soft); text-transform: uppercase; letter-spacing: 0.04em; font-size: 13px; }
.field--line:hover { background: transparent; border-color: rgba(255, 255, 255, 0.3); }

.check { display: flex; gap: 10px; align-items: flex-start; font-size: 12px; color: var(--grey); cursor: pointer; }
.check input { width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--red); flex: none; }
.check a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }
.form-note { font-size: 12px; color: var(--grey); }
.form-error { font-size: 13px; color: var(--red-hot); min-height: 1.4em; }

.icon-btn {
  position: relative; display: inline-grid; place-items: center; width: 40px; height: 40px;
  border-radius: 50%; color: var(--white); transition: color 0.2s, background-color 0.2s;
}
.icon-btn:hover { background: rgba(255, 255, 255, 0.07); }
.icon-btn:hover { color: var(--red-hot); }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 3. шапка и меню ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 80; height: var(--header-h);
  border-bottom: 1px solid transparent;
  transition: background-color 0.35s, border-color 0.35s;
}
.site-header.is-solid { background: rgba(3, 3, 3, 0.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-color: var(--line-soft); }
.header-inner { height: 100%; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; }

.brand { display: inline-flex; justify-self: start; }
.logo { width: 150px; height: auto; }

.nav { display: flex; gap: clamp(18px, 2.4vw, 36px); }
.nav a { position: relative; font-size: 13px; color: var(--white); padding: 6px 0; transition: color 0.2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease); }
.nav a:hover, .nav a.is-active { color: var(--red-hot); }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; justify-self: end; gap: 2px; }
.header-actions--left { display: none; }
.header-cta svg { width: 15px; height: 15px; }
.burger { display: none; }

.menu {
  position: fixed; inset: 0; z-index: 90; background: rgba(3, 3, 3, 0.98);
  display: flex; flex-direction: column; justify-content: center; gap: 4px;
  padding: 88px var(--gutter) 40px;
  opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s;
}
.menu.is-open { opacity: 1; visibility: visible; }
.menu a:not(.btn) {
  font-size: clamp(30px, 9vw, 54px); font-weight: 800; letter-spacing: -0.04em; text-transform: uppercase; line-height: 1.1;
  padding: 10px 0; border-bottom: 1px solid var(--line-soft);
}
.menu a:not(.btn):hover { color: var(--red-hot); }
.menu .btn { margin-top: 28px; }
.menu-close { position: absolute; top: 16px; right: var(--gutter); }

/* ---------- 4. главный экран ---------- */
.hero { position: relative; height: calc(100svh + var(--run, 110vh)); }
.hero-stage {
  position: sticky; top: 0; height: 100svh; min-height: 540px; overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
  padding-top: calc(var(--header-h) + clamp(0px, 1.5svh, 18px));
  --title: min(17.6vw, 34svh);
  /* машина занимает то, что осталось по высоте между заголовком и формой подбора */
  --carw: min(58vw, 1120px, calc((100svh - 312px - var(--title) * 0.5) / 0.48));
}
.hero-waves { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-glow {
  position: absolute; left: 50%; top: 56%; width: 120vmax; height: 60vmax; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(217, 15, 27, 0.16), transparent 70%); pointer-events: none;
}

.hero-title {
  position: relative; z-index: 1; display: flex; justify-content: center; gap: 0.2em;
  font-size: var(--title); font-weight: 800; line-height: 0.8; letter-spacing: -0.055em; text-transform: uppercase;
  white-space: nowrap; user-select: none;
}
.hero-word { display: inline-flex; }
.hero-word--red { color: var(--red); }
.hero-letter { display: inline-block; transform-origin: 50% 100%; will-change: transform; animation: letter-in 1s var(--ease) both; animation-delay: calc(var(--i) * 45ms); }
@keyframes letter-in { from { opacity: 0; transform: translateY(0.4em); } }

.hero-car {
  position: relative; z-index: 3; width: var(--carw); aspect-ratio: 1448 / 696; flex: none;
  margin-top: calc(var(--title) * -0.3); pointer-events: none;
  transform-origin: 46% 86%; will-change: transform;
}
.js .hero-car:not(.is-ready) { visibility: hidden; }
.car-axis, .car-unaxis, .car-tilt { position: absolute; inset: 0; }
.car-axis { transform: rotate(var(--axis)); }
.car-unaxis { transform: rotate(calc(var(--axis) * -1)); }
.car-tilt { transform-origin: 60% 88%; will-change: transform; }
.car-img { position: absolute; inset: 0; width: 100%; height: 100%; }
.car-img--motion { opacity: 0; will-change: opacity; }

/* свет фар */
.car-light {
  position: absolute; width: 30%; aspect-ratio: 2.6; border-radius: 50%; opacity: 0.5;
  background: radial-gradient(closest-side, rgba(235, 242, 255, 0.95), rgba(190, 210, 255, 0.35) 38%, transparent 72%);
  mix-blend-mode: screen; transform: translate(-50%, -50%) rotate(-7deg); will-change: opacity;
}
.car-light--near { left: 37.5%; top: 54.5%; }
.car-light--far { left: 5.5%; top: 50%; width: 17%; }
.car-beam {
  position: absolute; left: -46%; top: 42%; width: 78%; height: 46%; opacity: 0;
  background: radial-gradient(ellipse at 100% 38%, rgba(225, 235, 255, 0.34), rgba(225, 235, 255, 0.08) 45%, transparent 70%);
  clip-path: polygon(100% 22%, 100% 52%, 0 100%, 0 0); filter: blur(10px); mix-blend-mode: screen; will-change: opacity;
}
/* световые шлейфы позади */
.car-trails { position: absolute; left: 62%; top: 0; width: 140%; height: 100%; transform-origin: 0 50%; opacity: 0; will-change: transform, opacity; }
.car-trails i { position: absolute; left: 0; height: 2px; width: 100%; border-radius: 2px; transform-origin: 0 50%; }
.car-trails i:nth-child(1) { top: 47%; background: linear-gradient(90deg, rgba(244, 34, 46, 0.95), transparent 85%); height: 3px; }
.car-trails i:nth-child(2) { top: 51%; background: linear-gradient(90deg, rgba(244, 34, 46, 0.6), transparent 70%); }
.car-trails i:nth-child(3) { top: 66%; background: linear-gradient(90deg, rgba(255, 255, 255, 0.5), transparent 60%); height: 1px; }
.car-trails i:nth-child(4) { top: 78%; background: linear-gradient(90deg, rgba(244, 34, 46, 0.45), transparent 75%); height: 1px; }
.car-trails i:nth-child(5) { top: 36%; background: linear-gradient(90deg, rgba(255, 255, 255, 0.28), transparent 55%); height: 1px; }

.hero-sides { display: contents; }
.hero-side {
  position: absolute; z-index: 2; top: calc(var(--header-h) + var(--title) * 0.8 + var(--carw) * 0.16); max-width: 230px;
  font-size: 11px; line-height: 1.7; letter-spacing: 0.2em; text-transform: uppercase; color: #b9b7b4; animation: fade-in 1s var(--ease) 0.9s both;
}
.hero-side::after { content: ""; display: block; width: 28px; height: 2px; margin-top: 12px; background: var(--red); }
.hero-side--l { left: max(var(--gutter), (100% - var(--wrap)) / 2); }
.hero-side--r { right: max(var(--gutter), (100% - var(--wrap)) / 2); text-align: right; }
.hero-side--r::after { margin-left: auto; }
.hero-sides .perks {
  margin: auto auto clamp(14px, 3svh, 34px); width: min(720px, 100% - var(--gutter) * 2);
  animation: fade-in 1s var(--ease) 1.1s both;
}
.hero-sides .perks li { gap: 10px; font-size: 11px; }
.hero-sides .perks svg { width: 28px; height: 28px; }

.hero-cta {
  position: relative; z-index: 2; margin-top: clamp(6px, 1.8svh, 22px); width: min(var(--wrap), 100% - var(--gutter) * 2);
  display: grid; justify-items: center; gap: 14px; font-size: 13px; color: var(--grey);
  animation: fade-in 1s var(--ease) 1s both;
}
.hero-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.hero-buttons .btn { min-height: 54px; padding: 0 clamp(24px, 3vw, 42px); font-size: 14px; }
.hero-buttons .btn svg { width: 16px; height: 16px; }

@keyframes fade-in { from { opacity: 0; } }

/* ---------- 5. ленты ---------- */
.tapes { position: relative; height: clamp(190px, 25vw, 380px); overflow: hidden; }
.tape {
  position: absolute; left: -6%; width: 112%; padding: 0.16em 0; overflow: hidden;
  font-family: var(--font-wide); font-weight: 900; font-size: clamp(30px, 5.6vw, 84px); line-height: 1;
  letter-spacing: -0.03em; text-transform: uppercase; white-space: nowrap; font-style: italic;
}
.tape--a { top: 12%; transform: rotate(-4deg); background: #000; color: var(--white); border-block: 1px solid #222; z-index: 1; }
.tape--b { top: 40%; transform: rotate(3deg); background: var(--white); color: #000; z-index: 2; }
.tape--c { top: 62%; transform: rotate(-1.6deg); background: var(--red); color: #000; z-index: 0; }
.tape-track { display: flex; width: max-content; animation: tape 36s linear infinite; }
.tape--b .tape-track { animation-direction: reverse; animation-duration: 44s; }
.tape--c .tape-track { animation-duration: 52s; }
.tape-item { display: inline-flex; align-items: center; gap: 0.3em; padding-right: 0.45em; }
.tape-item svg { width: 1.5em; height: 0.62em; flex: none; overflow: visible; }
.tape-item svg path { fill: none; stroke: var(--red); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; }
.tape--c .tape-item svg path { stroke: var(--white); }
@keyframes tape { to { transform: translateX(-50%); } }

/* ---------- 6. секции главной ---------- */
/* категории: сетка-«шахматка» с тонкими красными рамками */
.cats-head { text-align: center; margin-bottom: clamp(24px, 3vw, 40px); }
.cats { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 1fr; }
.cats::before { content: ""; width: 0; padding-bottom: 100%; grid-area: 1 / 1 / 2 / 2; }
.cat {
  position: relative; display: flex; width: auto; text-align: left; cursor: pointer; flex-direction: column; justify-content: flex-end; min-height: 0;
  border: 1px solid var(--line); margin: -0.5px; padding: clamp(10px, 1.2vw, 18px); overflow: hidden; isolation: isolate;
  transition: border-color 0.3s, background-color 0.4s;
}
.cat:hover { border-color: var(--red-hot); background: rgba(217, 15, 27, 0.06); z-index: 1; }
.cat-img { position: absolute; inset: 9% 9% 17%; z-index: -1; display: grid; grid-template: minmax(0, 1fr) / minmax(0, 1fr); transition: transform 0.7s var(--ease); }
.cat-img img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 24px 30px rgba(0, 0, 0, 0.8)); }
.cat:hover .cat-img { transform: scale(1.07) rotate(-2deg); }
.cat-name { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: clamp(12px, 1.05vw, 15px); color: var(--white); transition: color 0.3s; }
.cat-name svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.6; opacity: 0; transform: translateX(-8px); transition: opacity 0.3s, transform 0.4s var(--ease); flex: none; }
.cat:hover .cat-name { color: var(--red-hot); }
.cat:hover .cat-name svg { opacity: 1; transform: none; }
.cat--text { justify-content: flex-start; border-color: transparent; border-bottom-color: var(--line); pointer-events: none; }
.cat--text p { font-size: clamp(11px, 0.95vw, 13px); color: var(--grey); line-height: 1.4; }

.cat--engine { grid-area: 1 / 1 / 3 / 3; }
.cat--text { grid-area: 1 / 3; }
.cat--spark { grid-area: 1 / 4; }
.cat--brake { grid-area: 2 / 3; }
.cat--turbo { grid-area: 3 / 2; }
.cat--oil { grid-area: 3 / 4; }
.cat--coilover { grid-area: 4 / 1 / 6 / 2; }
.cat--headlight { grid-area: 4 / 3 / 5 / 5; }
.cat--wheel { grid-area: 5 / 2; }
.cat--sensor { grid-area: 5 / 4; }
.cat--engine .cat-img { inset: 6% 6% 12%; }
.cat--coilover .cat-img { inset: 6% 14% 10%; }
.cats-more { display: flex; justify-content: center; margin-top: clamp(28px, 3vw, 48px); }

/* о нас */
.about { overflow: hidden; }
.about-top { display: grid; grid-template-columns: 1fr minmax(0, 420px) 1fr; gap: 24px; align-items: start; }
.about-top .lead { text-align: center; color: var(--white); font-size: 13px; }
.about-stage { position: relative; display: grid; place-items: center; margin-top: clamp(20px, 3vw, 48px); }
.about-ghost { font-size: clamp(40px, 9.4vw, 150px); text-align: center; color: #262626; }
.about-ghost span { display: block; will-change: transform; }
.about-img { position: absolute; width: min(30vw, 430px); filter: drop-shadow(0 40px 50px rgba(0, 0, 0, 0.85)); will-change: transform; }

/* марки */
.brands { position: relative; overflow: hidden; padding-block: clamp(40px, 6vw, 90px); }
.brands-ghost { font-size: clamp(64px, 15vw, 240px); white-space: nowrap; text-align: center; color: #151515; will-change: transform; }
.brands-row {
  position: absolute; left: 0; right: 0; top: 50%; transform: translateY(-50%); overflow: hidden;
  font-size: clamp(18px, 2.2vw, 32px); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--red);
}
.brands-track { display: flex; width: max-content; animation: tape 48s linear infinite; }
.brands-track span { padding-inline: clamp(18px, 2.6vw, 44px); white-space: nowrap; }
.brands-track span::before { content: "/"; margin-right: clamp(36px, 5.2vw, 88px); color: var(--red-deep); }
.brands-note { text-align: center; margin-top: 18px; }

/* почему мы */
.why-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(28px, 6vw, 110px); align-items: start; }
.why-text { display: grid; gap: 20px; max-width: 46ch; }
.why-text p { font-size: 15px; line-height: 1.5; }
.stats { border-top: 1px solid var(--line-soft); }
.stat { display: grid; grid-template-columns: minmax(0, 1fr) 1fr; align-items: end; gap: 24px; border-bottom: 1px solid var(--line-soft); overflow: hidden; height: clamp(64px, 7.4vw, 108px); }
.stat-num { font-size: clamp(54px, 8.4vw, 128px); font-weight: 800; letter-spacing: -0.06em; line-height: 0.74; color: var(--red); white-space: nowrap; transform: translateY(8%); }
.stat-text { align-self: center; color: var(--grey); font-size: clamp(13px, 1.2vw, 17px); }

/* вопросы */
.faq-grid { display: grid; grid-template-columns: 1fr 2.4fr; gap: clamp(20px, 4vw, 64px); }
.faq-list { padding-top: 14px; }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0; text-align: left; font-size: clamp(15px, 1.35vw, 19px); transition: color 0.25s; }
.faq-q:hover { color: var(--red-hot); }
.faq-q svg { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.45s var(--ease); }
.faq-item.is-open .faq-q svg { transform: rotate(180deg); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.45s var(--ease); }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a p { padding: 0 48px 22px 0; color: var(--grey); font-size: 14px; max-width: 70ch; }

/* как это работает */
.how-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 22px; margin-top: clamp(24px, 3vw, 40px); }
.how .steps { margin-bottom: 0; }

/* фирменные фото: вывеска квадратная, визитки и брелоки вертикальные — высота общая */
.shots { display: grid; grid-template-columns: 4fr 3fr 3fr; }
.shot { position: relative; margin: -0.5px; border: 1px solid var(--line); overflow: hidden; aspect-ratio: 3 / 4; background: #e9e9e9; }
.shot--sign { aspect-ratio: 1; background: #fff; }
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.shot:hover img { transform: scale(1.04); }
.shots-note { margin-top: 22px; text-align: center; font-size: 11px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--grey); }

/* контейнер */
.ship { overflow: hidden; }
.ship-grid { display: grid; grid-template-columns: 1fr 1.15fr; align-items: center; gap: clamp(20px, 4vw, 64px); }
.ship-title { font-family: var(--font-wide); font-weight: 900; font-style: italic; font-size: clamp(24px, 3.3vw, 50px); line-height: 1.04; letter-spacing: -0.03em; text-transform: uppercase; }
.ship-text { display: grid; gap: 22px; justify-items: start; }
.ship-img { position: relative; }
.ship-img::before { content: ""; position: absolute; inset: 20% -10% -6%; background: radial-gradient(closest-side, rgba(217, 15, 27, 0.28), transparent 72%); z-index: -1; }
.ship-img img { width: 100%; filter: drop-shadow(0 50px 60px rgba(0, 0, 0, 0.9)); will-change: transform; }

/* остались вопросы */
.ask { text-align: center; }
.ask-top { display: grid; grid-template-columns: 1fr auto 1fr; align-items: start; gap: 20px; text-align: left; }
.ask-top .lead { text-align: center; color: var(--white); font-size: 13px; }
.ask-title { font-size: clamp(64px, 15.5vw, 250px); margin: clamp(16px, 2vw, 28px) 0 clamp(24px, 3vw, 44px); }
.ask-form { width: min(440px, 100%); margin-inline: auto; display: grid; gap: 10px; text-align: left; }

/* ---------- 7. внутренние страницы ---------- */
.page { padding-top: calc(var(--header-h) + clamp(20px, 3vw, 44px)); min-height: 70vh; }
.page-head { display: grid; grid-template-columns: 1fr minmax(0, 330px); gap: 32px; align-items: end; margin-bottom: clamp(20px, 3vw, 40px); }
.page-title { font-size: clamp(76px, 12.5vw, 200px); }
.page-head-side { display: grid; gap: 14px; }
.page-head-side p { font-size: 13px; line-height: 1.45; }

/* три преимущества с иконками */
.perks { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; margin-top: 8px; }
.perks li { display: grid; justify-items: center; gap: 8px; padding: 4px 8px; text-align: center; font-size: 10px; font-weight: 600; letter-spacing: 0.06em; line-height: 1.3; text-transform: uppercase; color: #c9c7c4; }
.perks li + li { border-left: 1px solid var(--line-soft); }
.perks svg { width: 26px; height: 26px; fill: none; stroke: var(--white); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- 8. контакты, шаги, текст ---------- */

.contact-btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: clamp(24px, 3vw, 44px); }
.contact-btns:empty { display: none; }
.contact-btn { display: flex; align-items: center; gap: 14px; min-height: 58px; padding: 0 18px; border: 1px solid rgba(255, 255, 255, 0.4); border-radius: var(--r-btn); font-size: 15px; transition: border-color 0.25s, background-color 0.25s; }
.contact-btn:hover { border-color: var(--red-hot); background: rgba(217, 15, 27, 0.12); }
.contact-btn svg { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.contact-btn span { flex: 1; }
.contact-btn svg:last-child { width: 18px; height: 18px; color: var(--grey); }
.contacts { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(24px, 4vw, 64px); padding-bottom: clamp(64px, 8vw, 120px); }
.contact-list { display: grid; align-content: start; }
.contact-row { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-soft); font-size: 15px; }
.contact-row dt { color: var(--grey); font-size: 13px; }
.contact-row a:hover { color: var(--red-hot); }
.contact-card { border: 1px solid var(--line); padding: clamp(20px, 3vw, 40px); display: grid; gap: 16px; align-content: start; }
.contact-card h2 { font-size: clamp(22px, 2.4vw, 32px); font-weight: 800; text-transform: uppercase; letter-spacing: -0.03em; line-height: 1.05; }
.map { margin-top: 28px; border: 1px solid var(--line-soft); aspect-ratio: 16 / 7; min-height: 260px; width: 100%; filter: grayscale(1) invert(0.92) contrast(0.9); }

.prose { max-width: 820px; padding-bottom: clamp(64px, 8vw, 120px); display: grid; gap: 14px; }
.prose h2 { font-size: clamp(20px, 2vw, 28px); font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; margin-top: 26px; }
.prose p, .prose li { color: #c2c0bd; font-size: 15px; }
.prose ul { display: grid; gap: 8px; }
.prose li { position: relative; padding-left: 20px; }
.prose li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 8px; height: 1px; background: var(--red); }
.prose a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--red-hot); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: clamp(40px, 5vw, 72px); }
.step { border: 1px solid var(--line); margin: -0.5px; padding: clamp(16px, 1.8vw, 26px); display: grid; gap: 12px; align-content: start; min-height: 220px; }
.step-num { font-family: var(--font-display); font-weight: 900; font-size: 64px; line-height: 0.8; color: var(--red); }
.step h3 { font-size: 15px; font-weight: 700; text-transform: uppercase; }
.step p { font-size: 13px; color: var(--grey); }

/* ---------- 9. подвал ---------- */
.site-footer { border-top: 1px solid var(--line-soft); padding-top: clamp(36px, 5vw, 72px); overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr auto; gap: 32px; }
.footer-col h3 { font-family: var(--font-display); font-weight: 800; font-size: 22px; letter-spacing: 0.02em; text-transform: uppercase; margin-bottom: 14px; }
.footer-col ul { display: grid; gap: 8px; }
.footer-col a { font-size: 13px; color: var(--grey); transition: color 0.2s; }
.footer-col a:hover { color: var(--red-hot); }
.socials { display: grid; gap: 8px; align-content: start; }
.social { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line-soft); color: var(--white); transition: border-color 0.25s, color 0.25s, background-color 0.25s; }
.social:hover { border-color: var(--red); background: var(--red); }
.social svg, .btn svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.social svg { width: 17px; height: 17px; }
.footer-word { display: block; width: 100%; height: auto; margin-top: clamp(28px, 4vw, 56px); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-block: 18px 22px; font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--grey); }
.footer-bottom a:hover { color: var(--red-hot); }

/* ---------- 10. окно заявки, уведомления ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 16px; background: rgba(0, 0, 0, 0.78); backdrop-filter: blur(6px); opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
.modal.is-open { opacity: 1; visibility: visible; }
.modal-box { position: relative; width: min(520px, 100%); max-height: calc(100svh - 32px); overflow: auto; background: var(--bg-2); border: 1px solid var(--line); padding: clamp(20px, 3vw, 36px); display: grid; gap: 12px; transform: translateY(16px); transition: transform 0.4s var(--ease); }
.modal.is-open .modal-box { transform: none; }
.modal-box h2 { font-size: 22px; font-weight: 800; text-transform: uppercase; letter-spacing: -0.02em; padding-right: 40px; }
.modal-close { position: absolute; top: 10px; right: 10px; }
.modal-sum { border: 1px solid var(--line-soft); padding: 12px 14px; font-size: 13px; color: #c2c0bd; white-space: pre-wrap; max-height: 180px; overflow: auto; }

.toast { position: fixed; left: 50%; bottom: 24px; z-index: 120; transform: translate(-50%, 20px); max-width: calc(100% - 32px); background: var(--white); color: #000; padding: 12px 18px; font-size: 13px; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.4s var(--ease); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 11. адаптив и доступность ---------- */
@media (max-width: 1100px) {
  .hero-side { display: none; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  :root { --header-h: 60px; }
  .header-inner { grid-template-columns: auto 1fr auto; }
  .nav { display: none; }
  .header-cta { min-height: 38px; width: 38px; padding: 0; }
  .header-cta span { display: none; }
  .burger { display: inline-grid; order: -1; }
  .header-inner .brand { justify-self: center; grid-column: 2; grid-row: 1; }
  .header-actions--left { display: flex; grid-column: 1; grid-row: 1; justify-self: start; }
  .logo { width: 120px; }

  .hero { --run: 85vh; }
  .hero-stage { --title: min(19.6vw, 20svh); --carw: min(98vw, 58svh); padding-top: calc(var(--header-h) + 6px); }
  .hero-car { margin-top: calc(var(--title) * -0.2); }
  .hero-sides { display: flex; flex: 1; align-items: center; width: calc(100% - var(--gutter) * 2); min-height: 64px; }
  .hero-side { display: none; }
  .hero-sides .perks { display: grid; width: 100%; margin: 0; }
  .hero-cta { gap: 10px; }
  .hero-buttons { width: 100%; gap: 8px; }
  .hero-buttons .btn { flex: 1 1 100%; min-height: 48px; }

  .cats { grid-template-columns: repeat(2, 1fr); }
  .cat--engine { grid-area: 1 / 1 / 3 / 3; }
  .cat--text { grid-area: 3 / 1 / 4 / 3; border-color: transparent; padding-block: 18px; }
  .cats .cat--text p { font-size: 13px; }
  .cat--spark { grid-area: 4 / 1; }
  .cat--brake { grid-area: 4 / 2; }
  .cat--turbo { grid-area: 5 / 1; }
  .cat--oil { grid-area: 5 / 2; }
  .cat--coilover { grid-area: 6 / 1 / 8 / 2; }
  .cat--wheel { grid-area: 6 / 2; }
  .cat--sensor { grid-area: 7 / 2; }
  .cat--headlight { grid-area: 8 / 1 / 9 / 3; }
  .cats::before { display: none; }
  .cat { aspect-ratio: 1; }
  .cat--coilover, .cat--text { aspect-ratio: auto; }
  .cat--headlight { aspect-ratio: 2; }
  .cat-name svg { opacity: 1; transform: none; color: var(--red); }

  .about-top, .ask-top { grid-template-columns: 1fr; text-align: left; }
  .about-top .lead, .ask-top .lead { text-align: left; max-width: 46ch; }
  .about-top > :last-child, .ask-top > :last-child { display: none; }
  .about-stage { margin-top: 56px; }
  .about-ghost { font-size: 13.4vw; }
  .about-img { width: min(46vw, 300px); }
  .why-grid, .faq-grid, .ship-grid, .contacts { grid-template-columns: 1fr; }
  .stat { grid-template-columns: auto 1fr; }
  .shots { grid-template-columns: 1fr 1fr; }
  .shot--sign { grid-column: 1 / -1; }
  .contact-btns { grid-template-columns: 1fr; gap: 10px; }
  .ship-img { order: -1; }
  .faq-a p { padding-right: 0; }

  .page-head { grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .socials { grid-auto-flow: column; justify-content: start; grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .contact-row { grid-template-columns: 1fr; gap: 4px; }
  .steps { grid-template-columns: 1fr; }
  .step { min-height: 0; }
}

/* низкий экран (телефон боком): без закрепления, всё идёт обычным потоком */
@media (max-height: 520px) {
  .hero { --run: 0px; height: auto; }
  .hero-stage { position: relative; height: auto; min-height: 100svh; --title: min(17.6vw, 120px); --carw: min(60vw, 520px); padding-bottom: 12px; }
  .hero-sides { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero { --run: 0px; }
  .hero-letter, .hero-side, .hero-cta, .perks { animation: none; }
  .tape-track, .brands-track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; }
}